JPS6042036U - Motor protection circuit - Google Patents
Motor protection circuitInfo
- Publication number
- JPS6042036U JPS6042036U JP13270183U JP13270183U JPS6042036U JP S6042036 U JPS6042036 U JP S6042036U JP 13270183 U JP13270183 U JP 13270183U JP 13270183 U JP13270183 U JP 13270183U JP S6042036 U JPS6042036 U JP S6042036U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- circuit
- protection circuit
- controller
- command signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Protection Of Generators And Motors (AREA)
- Stopping Of Electric Motors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のモータ保護回路の構成図、第２図は本考
案回路を備えるレコードプレーヤの構成図、第３図はモ
ータ駆動回路及び過負荷検出回路をさらに具体的に示す
回路構成図である。
主な図番の説明、１５・・・モータ、１８・・・モータ
駆動回路、２０・・・コントローラ、２１・・−過負荷
検出回路、２２・・・停止指令信号付与回路。Fig. 1 is a block diagram of a conventional motor protection circuit, Fig. 2 is a block diagram of a record player equipped with the circuit of the present invention, and Fig. 3 is a circuit block diagram showing a motor drive circuit and an overload detection circuit in more detail. be. Description of main drawing numbers: 15...Motor, 18...Motor drive circuit, 20...Controller, 21...-Overload detection circuit, 22...Stop command signal giving circuit.
Claims (2)
と、外部操作子と、該外部操作子の操作によりセットさ
れ前記モータ駆動回路に起動指令信号を付与するコント
ローラと、前記モータに付設され該モータの過負荷を検
出する過負荷検出回路と、該過負荷検出回路出力である
停止指令信号を前記コントローラに付与して前記セット
をリセットする停止指令信号付与回路とを備えてなるモ
ータ保護回路。(1) A motor, a motor drive circuit that uses the motor as a load, an external operator, a controller that is set by the operation of the external operator and provides a start command signal to the motor drive circuit, and a controller that is attached to the motor. A motor protection circuit comprising: an overload detection circuit that detects overload of the motor; and a stop command signal applying circuit that applies a stop command signal output from the overload detection circuit to the controller to reset the set. .
を駆動するものである実用新案登録請求の範囲第（１）
項記載のモータ保護回路。(2) The motor drives the arm feeding mechanism of a record player.Claim No. (1) of Utility Model Registration
Motor protection circuit described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13270183U JPS6042036U (en) | 1983-08-26 | 1983-08-26 | Motor protection circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13270183U JPS6042036U (en) | 1983-08-26 | 1983-08-26 | Motor protection circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6042036U true JPS6042036U (en) | 1985-03-25 |
Family
ID=30299589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13270183U Pending JPS6042036U (en) | 1983-08-26 | 1983-08-26 | Motor protection circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6042036U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5438112A (en) * | 1977-09-01 | 1979-03-22 | Ando Giichi | Device for preventing overload in motor driving equipment |
| JPS5785528A (en) * | 1980-11-17 | 1982-05-28 | Hitachi Ltd | Motor protecting device |
-
1983
- 1983-08-26 JP JP13270183U patent/JPS6042036U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5438112A (en) * | 1977-09-01 | 1979-03-22 | Ando Giichi | Device for preventing overload in motor driving equipment |
| JPS5785528A (en) * | 1980-11-17 | 1982-05-28 | Hitachi Ltd | Motor protecting device |
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